Use the pthread_spin_lock(3C) to lock a spin lock. The calling thread acquires the lock if it is not held by another thread. Otherwise, the thread does not return from the. call until the lock becomes available. The results are undefined if the calling thread holds the lock at the time the call is made.
Sir Robert Bryson Hall II (born January 22, 1990), known by his stage name Logic, is an American rapper, singer, songwriter and record producer.
Logic Confesses His Mom Called Him 'N----r', Tried To Strangle Him As A Child. Maryland rapper opens up about a nightmarish childhood. Now that Logic has a major-label rap debut on the horizon, things are starting to look up for the 24-year old MC. But things weren't always so sunny.